| abstract |
In a resin molded article (M), a wear-resistant surface layer ( 2 ) is provided on a surface of a base ( 1 ) made of a thermoplastic resin with an undercoat layer ( 3 ) being interposed therebetween, and the surface layer ( 2 ) has a composition containing silicon, oxygen, carbon, and hydrogen, a thickness of 0.02 μm or greater and 0.48 μm or less, and a density of greater than 1.5 g/cm 3 or a hardness of 1.5 GPa or greater. |